There is absolutely truth to it. There was a thread about that posted on here a while back.
I'm not sure what causes it, though beyond just reds and gold, there are supposedly a number of differences in details from different collection points. I can't speak to those differences though.
Best bet it just to grab a nice one if you see it and hope for the best.
I lucked out finding this guy for sale here and jumped on it as soon as I saw it.
It's roughly 7", not sure how much more it'll change as it ages.
I'm not sure what causes it, though beyond just reds and gold, there are supposedly a number of differences in details from different collection points. I can't speak to those differences though.
Best bet it just to grab a nice one if you see it and hope for the best.
I lucked out finding this guy for sale here and jumped on it as soon as I saw it.
It's roughly 7", not sure how much more it'll change as it ages.